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Chiang Mai

$497+ Cheap flights from Maryland to Chiang Mai (CNX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CNX
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Maryland to Chiang Mai

Keep the following information in mind while searching for Maryland to Chiang Mai flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,170
(EVA Air)

One-way from

$497
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,415
Provider with most accurate pricing for Washington, D.C. (WAS)-Chiang Mai flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Chiang Mai flights.
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From Maryland to Chiang Mai
Search Deals
One-way flight from Maryland to Chiang Mai
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($282 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Maryland to Chiang Mai

Cheapest flights from Maryland to Chiang Mai
Explore the most affordable flight options available from Maryland to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This EVA Air deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:17 pmIAD - CNX
2 stops28h 08mMultiple Airlines
Tue 10/1411:35 amCNX - IAD
2 stops29h 20mMultiple Airlines
Deal found 3/30$1,145
This oojo deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/110:05 pmIAD - CNX
2 stops26h 10mEtihad Airways
Sun 5/1111:55 amCNX - IAD
2 stops39h 15mEtihad Airways
Deal found 3/30$1,214
This KAYAK deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:00 pmIAD - CNX
2 stops29h 40mMalaysia Airlines
Wed 10/1512:35 pmCNX - IAD
2 stops38h 35mMalaysia Airlines
Deal found 3/30$1,299
This Travelocity deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:58 pmDCA - CNX
2 stops28h 27mMultiple Airlines
Sun 8/3111:35 amCNX - DCA
2 stops44h 24mMultiple Airlines
Deal found 3/31$1,335
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:51 amBWI - CNX
2 stops28h 49mMultiple Airlines
Sat 8/3012:45 amCNX - BWI
2 stops40h 46mMultiple Airlines
Deal found 3/31$1,363
This oojo deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/289:00 pmIAD - CNX
2 stops51h 40mQatar Airways
Sat 12/207:45 pmCNX - IAD
2 stops32h 10mQatar Airways
Deal found 3/30$1,365
This Turkish Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/271:30 pmIAD - CNX
2 stops38h 20mTurkish Airlines
Tue 10/149:10 pmCNX - IAD
2 stops33h 35mTurkish Airlines
Deal found 3/30$1,435
This Emirates deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:55 amIAD - CNX
2 stops37h 20mEmirates
Wed 10/158:00 pmCNX - IAD
2 stops47h 40mEmirates
Deal found 3/30$1,532
This Air China deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:30 pmIAD - CNX
2 stops41h 20mAir China
Mon 10/1311:05 pmCNX - IAD
1 stop31h 25mAir China
Deal found 3/30$1,536
This FlightHub deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/308:30 amIAD - CNX
2 stops28h 10mAsiana Airlines
Tue 8/1212:45 amCNX - IAD
2 stops39h 33mAsiana Airlines
Deal found 3/30$1,584
This Austrian Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:40 pmIAD - CNX
3 stops37h 30mAustrian Airlines
Tue 10/149:10 pmCNX - IAD
2 stops28h 25mAustrian Airlines
Deal found 3/30$1,600
This FlightHub deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/298:40 pmPHL - CNX
2 stops49h 40mQatar Airways
Wed 5/78:00 pmCNX - PHL
2 stops48h 00mQatar Airways
Deal found 3/30$1,685

Cheapflights Fare Finder

Customize your flight search to find flights from Maryland to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from Maryland to Chiang Mai that are best for you.

Fly from

Maryland

Fly to

Chiang Mai

Route

Depart

Return

Price

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Thu 5/1

10:05 pm-11:15 am

2 stops26h 10m

Chiang Mai

Sun 5/11

11:55 am-4:10 pm

2 stops39h 15m

$1,214

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Fri 5/9

9:40 pm-7:10 pm

2 stops34h 30m

Chiang Mai

Sat 5/17

9:10 pm-11:45 am

2 stops49h 35m

$1,315

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Thu 5/1

6:00 am-11:40 pm

2 stops30h 40m

Chiang Mai

Sat 5/10

12:45 am-9:14 pm

2 stops31h 29m

$1,584

Washington, D.C.Chiang Mai

DCA - CNX

DCACNX

Washington, D.C. Reagan-National

Wed 5/14

6:59 am-11:25 pm

3 stops29h 26m

Chiang Mai

Wed 5/21

10:35 pm-10:28 pm

2 stops34h 53m

$1,596

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Fri 5/30

1:30 pm-2:50 pm

2 stops62h 20m

Chiang Mai

Fri 6/20

9:10 pm-7:45 pm

2 stops33h 35m

$1,605

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Tue 5/13

11:00 pm-9:50 pm

1 stop35h 50m

Chiang Mai

Tue 5/20

11:05 pm-1:09 am

2 stops37h 04m

$1,682

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Tue 4/29

8:40 pm-9:20 am

2 stops49h 40m

Chiang Mai

Wed 5/7

8:00 pm-9:00 am

2 stops48h 00m

$1,685

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Tue 4/29

8:40 pm-9:20 am

2 stops25h 40m

Chiang Mai

Wed 5/7

8:00 pm-9:00 am

2 stops48h 00m

$1,793

BaltimoreChiang Mai

BWI - CNX

BWICNX

Baltimore/Washington

Tue 5/13

6:50 pm-8:45 am

3 stops26h 55m

Chiang Mai

Tue 5/20

4:55 pm-5:40 pm

3 stops35h 45m

$1,795

Washington, D.C.Chiang Mai

DCA - CNX

DCACNX

Washington, D.C. Reagan-National

Thu 5/1

8:40 pm-9:55 pm

2 stops38h 15m

Chiang Mai

Sun 5/11

11:15 pm-6:07 pm

2 stops29h 52m

$2,376

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 19 results
1
2

Best time to book a flight from Maryland to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Chiang Mai

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated March 31, 2025.
See what other customers who have flown with Korean Air, Asiana Airlines and Emirates from Maryland to Chiang Mai have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,051 reviews
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
440 reviews
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.0
Very good
3,192 reviews
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,899 reviews
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.5
Good
841 reviews
Korean Air
8.4
Very good
1,051 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Chiang Mai from Maryland?

    Chiang Mai (CNX) is the airport you will fly into if you book a flight from Maryland to Chiang Mai. It is only a 1.9 mi journey from Chiang Mai (CNX) to Chiang Mai’s city center.

  • What are the cheapest airlines to fly from Maryland to Chiang Mai one-way?

    $809 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Cathay Pacific and Korean Air, with prices starting from $1,531 and $1,591, respectively.

  • What are the most popular routes from Maryland to Chiang Mai?

    While some choose either Baltimore/Washington - Chiang Mai or Washington, D.C. Reagan-National - Chiang Mai, Washington, D.C. Dulles Intl - Chiang Mai is the most popular route from Maryland to Chiang Mai.

  • Can I find deals for flights from Maryland to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on Maryland to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Chiang Mai.

  • Can I find deals for business class flights from Maryland to Chiang Mai?

    Yes. Cheapflights offers flight deals from Maryland to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maryland to Chiang Mai?

    Currently, February is the cheapest month in which you can book a flight from Maryland to Chiang Mai (average of $1,015). Flying from Maryland to Chiang Mai in December is currently the most expensive (average of $1,678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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